From Halopedia, the Halo wiki
HRUNTING (Mark III Cyclops) • HRUNTING/YGGDRASIL (Mark I ADS (Mk I [J] Green Machine) • Mark II (Mk II [D] Mega-Mantis • Mk II [J] Colossus) • Mark IX Mantis)
MJOLNIR (Mark IV • Mark V • MJOLNIR: BLACK • Mark VI • Mark VII • [GEN2] armor • [GEN3] armor)